<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312"></head>
<script>
function onSelChange()
{
alert("onSelChange");
}
function onSelChange2(t)
{
alert("onSelChange2 " + t);
}
function AddSel(form)
{
var p = document.createElement("p");
var select1 = document.createElement("select");
select1.name = "select";
select1.onchange=onSelChange;
var n = 0;
select1.options[n++] = new Option(n, n);
select1.options[n++] = new Option(n, n);
select1.options[n++] = new Option(n, n);
select1.options[n++] = new Option(n, n);
p.appendChild(select1);
form.appendChild(p);
}
</script>
<body>
<form name="form1">
<input type="button" value="增加控件" onclick="AddSel(form1)">
</form>
</body>
</html>
